Benefit Plans (Details Textual) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Dec. 31, 2015	Nov. 23, 2015	Dec. 31, 2016	Dec. 31, 2014	Jan. 25, 2016
Defined Benefit Plan Disclosure [Line Items]
Deferred Compensation Arrangement with Individual, Distributions Paid					$ 4,100
Percentage Of Underwriting Discount			3.00%
Deferred Compensation Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Deferred Compensation Plan Assets	$ 4,500		$ 300
Deferred Compensation Arrangement with Individual, Employer Contribution	10
Deferred Compensation Plan [Member] | Predecessor [Member]
Defined Benefit Plan Disclosure [Line Items]
Deferred Compensation Arrangement with Individual, Employer Contribution		$ 50		$ 100
401(k) profit sharing plan
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent			50.00%
Defined Contribution Plan, Employer Matching Contribution, Percent of Match			50.00%
Defined Contribution Plan, Employer Discretionary Contribution Amount	300		$ 1,400
401(k) profit sharing plan | Predecessor [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan, Employer Discretionary Contribution Amount		$ 1,600		2,100
Self-funded insurance plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan, Employer Discretionary Contribution Amount			7,500
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Amount			100
Accrued Unpaid Liabilities Related To Claims Premiums and Administrative Fees	$ 900		$ 900
Self-funded insurance plan [Member] | Predecessor [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan, Employer Discretionary Contribution Amount				$ 10,600