Income Taxes - Income Tax Rate Reconciliation (Details)
|
7 Months Ended |
12 Months Ended |
Jun. 30, 2015 |
Feb. 01, 2015 |
Jun. 30, 2017 |
Jun. 30, 2016 |
| Income Tax Examination [Line Items] |
|
|
|
|
| Statutory federal income tax rate |
35.00%
|
|
35.00%
|
35.00%
|
| Increase (decrease) in rate resulting from: |
|
|
|
|
| State taxes, net of federal benefits |
2.30%
|
|
7.10%
|
175.00%
|
| Permanent adjustments |
(4.40%)
|
|
11.40%
|
250.00%
|
| Stock compensation adjustments |
0.00%
|
|
(11.40%)
|
0.00%
|
| State effective tax rate change on deferred items |
0.00%
|
|
1.50%
|
340.00%
|
| Provision to return adjustments |
0.00%
|
|
(4.70%)
|
125.00%
|
| Changes to unrecognized tax benefits |
1.20%
|
|
(3.20%)
|
25.00%
|
| Other |
0.00%
|
|
1.40%
|
0.00%
|
| Effective tax rate |
34.10%
|
|
37.10%
|
950.00%
|
| Predecessor [Member] |
|
|
|
|
| Income Tax Examination [Line Items] |
|
|
|
|
| Statutory federal income tax rate |
|
35.00%
|
|
|
| Increase (decrease) in rate resulting from: |
|
|
|
|
| State taxes, net of federal benefits |
|
(7.10%)
|
|
|
| Permanent adjustments |
|
(187.10%)
|
|
|
| Stock compensation adjustments |
|
0.00%
|
|
|
| State effective tax rate change on deferred items |
|
0.00%
|
|
|
| Provision to return adjustments |
|
(5.80%)
|
|
|
| Changes to unrecognized tax benefits |
|
(3.40%)
|
|
|
| Other |
|
0.00%
|
|
|
| Effective tax rate |
|
(168.40%)
|
|
|