Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 108,949	$ 57,911
Accounts receivable—trade, net of allowances of $8,277 and $9,048	145,392	154,182
Inventories, net	392,944	414,640
Prepaid expenses and other current assets	45,009	33,820
Accrued revenue	1,226	1,260
Costs and estimated profits in excess of billings	2,739	4,104
Total current assets	696,259	665,917
Property and equipment, net of accumulated depreciation	136,451	154,836
Operating lease assets	36,820	48,682
Deferred financing costs, net	1,036	1,243
Intangible assets, net	259,082	272,300
Deferred income taxes, net	141	654
Other long-term assets	15,703	16,365
Total assets	1,145,492	1,159,997
Current liabilities
Current portion of long-term debt	1,021	717
Accounts payable—trade	98,850	98,720
Accrued liabilities	74,754	86,625
Deferred revenue	5,708	4,877
Billings in excess of costs and profits recognized	4,876	5,911
Total current liabilities	185,209	196,850
Long-term debt, net of current portion	444,936	398,862
Deferred income taxes, net	2,229	2,465
Operating lease liabilities	46,382	49,938
Other long-term liabilities	24,674	25,843
Total liabilities	703,430	673,958
Commitments and contingencies
Equity
Common stock, $0.01 par value, 296,000,000 shares authorized, 119,584,140 and 118,840,611 shares issued	1,196	1,189
Additional paid-in capital	1,235,039	1,231,650
Treasury stock at cost, 8,216,637 and 8,211,919 shares	(134,499)	(134,493)
Retained deficit	(541,911)	(503,369)
Accumulated other comprehensive loss	(117,763)	(108,938)
Total equity	442,062	486,039
Total liabilities and equity	$ 1,145,492	$ 1,159,997