Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash flows from operating activities
Net income (loss)	$ 11,208	$ (2,218)
Adjustments to reconcile net income to net cash used for operating activities
Depreciation and amortization of intangible assets and loan fees	2,725	2,885
Loss on disposition of property	14	52
Foreign exchange loss on liabilities	204	52
Stock based compensation expense	246
Deferred tax adjustment	351
Warranty settlement gain		(645)
Changes in assets and liabilities
Accounts receivable	(7,257)	(882)
Inventories	(316)	(2,015)
Prepaid expenses and other assets	1,137	3,663
Accounts payable	1,797	(1,125)
Accrued wages payable	570	(940)
Other accrued expenses	287	(163)
Net cash provided by (used in) operating activities	10,966	(1,336)
Cash flows from investing activities
Purchase of property, plant, and equipment and intangibles	(3,558)	(1,604)
Net cash used in investing activities	(3,558)	(1,604)
Cash flows from financing activities:
Proceeds from issuance of long term debt	206,020	167,052
Principal payments on long term debt	(213,522)	(172,785)
Proceeds from Initial Public Offering (IPO) of Class A Shares	104,010
Repayment of Preference notes	(55,960)
Change in restricted cash and deposits	50	6,894
Purchase of LLC units from Continuing LLC Owners	(2,133)
Principal payments on capital lease obligations	(86)	(62)
Payment of deferred financing fees and debt discount	(42)	(248)
Net cash provided by financing activities	38,337	851
Net change in cash and cash equivalents	45,745	(2,089)
Effect of exchange rate changes on cash and cash equivalents	24	(206)
Cash and cash equivalents, beginning of period	767	3,250
Cash and cash equivalents, end of period	46,536	955
Supplemental cash flow
Interest paid	1,116	2,150
Property, plant, and equipment acquired through accounts payable	(53)	(46)
Capital lease additions	17	$ 127
Issuance of preference notes for LLC Interests	55,960
Establishment of deferred tax asset from step-up in basis	9,814
Accrued tax distribution	$ 709