SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Fair Value of Financial Instruments (Details) - USD ($)
|
12 Months Ended |
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Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2015 |
Aug. 07, 2015 |
Dec. 31, 2014 |
| Liabilities: |
|
|
|
|
|
| Transfers of financial assets between Level 1 and Level 2 |
|
|
$ 0
|
|
|
| Transfers of financial assets between Level 2 and Level 1 |
|
|
0
|
|
|
| Contingent acquisition liability |
$ 4,825,000
|
$ 4,085,000
|
4,019,000
|
|
$ 4,825,000
|
| Change in the contingent consideration liability |
|
|
|
|
|
| Beginning Balance |
4,825,000
|
4,085,000
|
|
|
|
| Payment of contingent consideration |
(2,322,000)
|
(1,633,000)
|
|
|
|
| Acquisition |
|
|
986,000
|
|
1,989,000
|
| Change in fair value of contingent consideration |
468,000
|
579,000
|
|
|
|
| Accretion of contingent consideration |
259,000
|
290,000
|
|
|
|
| Impact of currency translation |
(197,000)
|
(485,000)
|
|
|
|
| Ending Balance |
4,019,000
|
$ 4,825,000
|
|
|
|
| Saugatuck Technology Inc. |
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|
|
|
|
| Liabilities: |
|
|
|
|
|
| Contingent acquisition liability |
1,100,000
|
|
1,100,000
|
$ 986,000
|
|
| Change in the contingent consideration liability |
|
|
|
|
|
| Ending Balance |
$ 1,100,000
|
|
|
|
|
| Minimum |
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| Liabilities: |
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|
|
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| Discounted rate of cash outflow projections (as a percent) |
2.30%
|
|
|
|
|
| Incremental borrowing rate used to discount future cash flows from financial instruments (as a percent) |
2.46%
|
|
|
|
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| Maximum |
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|
|
| Liabilities: |
|
|
|
|
|
| Discounted rate of cash outflow projections (as a percent) |
14.50%
|
|
|
|
|
| Incremental borrowing rate used to discount future cash flows from financial instruments (as a percent) |
2.74%
|
|
|
|
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| Recurring |
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| Assets: |
|
|
|
|
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| Cash equivalents |
|
|
20,000
|
|
20,000
|
| Total |
|
|
20,000
|
|
20,000
|
| Liabilities: |
|
|
|
|
|
| Contingent consideration |
|
|
4,019,000
|
|
4,825,000
|
| Long-term debt , including current portion |
|
|
50,829,000
|
|
53,412,000
|
| Total |
|
|
54,848,000
|
|
58,237,000
|
| Recurring | Level 1 |
|
|
|
|
|
| Assets: |
|
|
|
|
|
| Cash equivalents |
|
|
20,000
|
|
20,000
|
| Total |
|
|
20,000
|
|
20,000
|
| Recurring | Level 3 |
|
|
|
|
|
| Liabilities: |
|
|
|
|
|
| Contingent consideration |
|
|
4,019,000
|
|
4,825,000
|
| Long-term debt , including current portion |
|
|
50,829,000
|
|
53,412,000
|
| Total |
|
|
$ 54,848,000
|
|
$ 58,237,000
|