Equity and Equity-Based Compensation - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands |
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3 Months Ended |
12 Months Ended |
Mar. 25, 2016 |
Mar. 05, 2015 |
Jul. 11, 2014 |
Mar. 31, 2016 |
Mar. 31, 2015 |
Mar. 31, 2014 |
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Accrued bonuses |
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$ 400
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| Unit-based compensation recorded in unitholders' equity |
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$ 3,681
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$ 8,436
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$ 8,182
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| Director |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Vested units issued during period (in shares) |
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9,824
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7,464
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7,993
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| Estimated fair value grant date |
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$ 200
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$ 200
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$ 200
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| Employee Bonus |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Accrued bonuses |
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$ 5,000
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$ 4,900
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| Number of common units issued for settlement of annual bonus expenses, in units (in shares) |
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239,641
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200,775
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| Value of common units issued for settlement of annual bonus expenses |
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$ 4,100
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$ 4,900
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| Shares paid for tax withholding for share based compensation (in shares) |
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78,623
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67,141
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| 2013 Long Term Incentive Plan |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Awards granted up 2013 LTIP (in shares) |
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49,871
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| Performance-based Phantom Units |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Vesting period |
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3 years
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| Unrecognized compensation cost, performance-based units |
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$ 3,300
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| Performance-based Phantom Units | Maximum |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Percentage of phantom units granted |
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200.00%
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| Performance-based Phantom Units | Minimum |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Percentage of phantom units granted |
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0.00%
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| Performance-based Phantom Units | Weighted Average |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Unrecognized compensation cost, recognition period |
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19 months
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| Phantom Units (TUR-based) |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Shares paid for tax withholding for share based compensation (in shares) |
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24,683
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24,605
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| Vested units issued during period (in shares) |
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142,100
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74,050
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74,048
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| Estimated fair value grant date |
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$ 4,500
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$ 5,500
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| Vesting period |
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3 years
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| Percentage of phantom units granted |
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200.00%
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200.00%
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200.00%
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| Average value per unit granted (in dollars per share) |
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$ 31.58
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$ 36.88
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| Weighted average volatility rate |
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32.90%
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26.40%
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| Weighted average risk free rate |
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0.98%
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0.43%
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| Vested market value |
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$ 1,400
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$ 1,800
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| Shares granted as vested unites (in shares) |
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71,051
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| Phantom Units (OCF-based) |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Vesting period |
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3 years
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| Phantom Units (OCF-based) | Maximum |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Percentage of phantom units granted |
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200.00%
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| Phantom Units (OCF-based) | Minimum |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Percentage of phantom units granted |
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0.00%
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| Phantom Share Units (PSUs) | 2013 Long Term Incentive Plan |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Shares paid for tax withholding for share based compensation (in shares) |
1,384
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3,705
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4,851
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6,768
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| Units reserved for future issuance (in shares) |
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23,685
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| Units reserved for future issuance, estimated fair value |
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$ 500
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| Shares granted as vested unites (in shares) |
5,056
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9,919
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13,766
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26,186
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| Estimated fair value of vested shares |
$ 100
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$ 500
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| Restricted and Phantom Unit Award Activity |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
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| Unit-based compensation recorded in unitholders' equity |
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$ 3,600
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$ 3,700
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$ 3,000
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