Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 69,118	$ 50,320
Trade receivables, less allowance for doubtful accounts of $3,114 and $2,165 at December 31, 2016 and December 31, 2015, respectively	120,319	94,720
Inventories	139,840	121,156
Income tax receivable	607	5,146
Prepaid expenses and other current assets	10,429	11,217
Assets held for sale	3,874	4,597
Total current assets	344,187	287,156
Property, plant and equipment, net	177,043	145,413
Intangible assets, net	154,683	96,069
Goodwill	188,841	97,309
Deferred income taxes	2,510	3,201
Other non-current assets, net	2,560	3,184
Total assets	869,824	632,332
Current liabilities:
Accounts payable	60,845	40,297
Accrued payroll	31,302	22,312
Accruals and other current liabilities	35,080	34,990
Income tax payable	706	3,563
Current portion of long-term debt	43,690	3,187
Total current liabilities	171,623	104,349
Long-term debt - less current portion	325,969	231,568
Deferred income taxes	61,084	44,185
Pension liabilities	23,691	8,328
Other long-term liabilities	4,109	1,335
Commitments and Contingencies (See note 14)
Stockholders’ equity:
Common stock ($0.001 par value, 90,000,000 shares authorized, 27,206,162 and 25,772,507 issued and outstanding at December 31, 2016 and 2015, respectively)	27	26
Additional paid-in capital	168,299	124,834
Retained earnings	191,108	181,539
Accumulated other comprehensive loss	(76,086)	(63,832)
Total stockholders’ equity	283,348	242,567
Total liabilities, and stockholders’ equity	$ 869,824	$ 632,332