Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 65,440	$ 44,825
Restricted cash	0	5,000
Receivables, net of allowance of $5,739 and $3,548	282,324	214,324
Inventory	54,255	27,936
Income tax receivable	9,821	3,893
Deferred income taxes	17,212	6,917
Prepaid expenses and other current assets	36,141	11,664
Current assets of discontinued operations	14,810	0
Total current assets	480,003	314,559
Property, plant and equipment, net	206,292	124,983
Intangible assets, net of accumulated amortization of $28,511 and $21,161	167,196	99,119
Goodwill	361,961	256,654
Other assets, net	3,464	2,421
Deferred income taxes	4,108	1,255
Total assets	1,223,024	798,991
Current liabilities:
Current portion of long-term debt	20,000	20,000
Accounts payable	51,946	22,364
Other accrued liabilities	75,112	49,796
Current liabilities of discontinued operations	2,328	0
Total current liabilities	149,386	92,160
Deferred income taxes	101,013	17,302
Long-term debt	405,731	351,383
Defined benefit pension liability	12,483	0
Other long-term liabilities	4,268	0
Total liabilities	672,881	460,845
Commitments and contingencies
Equity:
Preferred stock, 500,000 shares authorized, none issued	0	0
Common stock, par value $0.30 per share, 60,000,000 shares authorized; 30,148,278 and 21,836,694 shares issued	9,044	6,552
Additional paid-in capital	334,813	120,126
Retained earnings	251,902	250,980
Accumulated other comprehensive loss	(16,885)	(18,374)
Treasury stock at cost, 821,087 and 546,977 shares	(28,731)	(21,138)
Total equity	550,143	338,146
Total liabilities and equity	$ 1,223,024	$ 798,991