Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 6,405	$ 7,564
Accounts receivable - net (Note 6)	64,601	58,298
Inventories - net (Note 7)	108,895	116,460
Other current assets	14,712	12,997
Total current assets	194,613	195,319
Property, plant, and equipment - net (Note 8)	58,811	62,085
Operating lease right-of-use assets - net (Note 9)	14,403	16,069
Other assets:
Goodwill (Note 5)	20,147	20,340
Other intangibles - net (Note 5)	32,450	36,897
Deferred tax assets (Note 12)	38,043	38,481
Other assets	1,336	1,204
TOTAL ASSETS	359,803	370,395
Current liabilities:
Accounts payable	53,686	54,787
Deferred revenue	13,154	7,144
Accrued payroll and employee benefits	10,024	9,182
Current portion of accrued settlement (Note 16)	8,000	8,000
Current maturities of long-term debt (Note 10)	111	119
Other accrued liabilities	12,963	15,740
Current liabilities of discontinued operations (Note 3)	0	330
Total current liabilities	97,938	95,302
Long-term debt (Note 10)	32,342	44,905
Deferred tax liabilities (Note 12)	3,950	4,085
Long-term portion of accrued settlement (Note 16)	20,000	24,000
Long-term operating lease liabilities (Note 9)	11,959	13,516
Other long-term liabilities	11,240	11,757
Stockholders’ equity:
Common stock, par value $0.01, authorized 20,000,000 shares; shares issued at September 30, 2021 and December 31, 2020, 11,115,779; shares outstanding at September 30, 2021 and December 31, 2020, 10,645,673 and 10,563,290, respectively	111	111
Paid-in capital	44,048	44,583
Retained earnings	169,067	165,107
Treasury stock - at cost, 470,106 and 552,489 common stock shares at September 30, 2021 and December 31, 2020, respectively	(10,917)	(12,703)
Accumulated other comprehensive loss	(20,257)	(20,268)
Total L.B. Foster Company stockholders’ equity	182,052	176,830
Noncontrolling interest	322	0
Total stockholders’ equity	182,374	176,830
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 359,803	$ 370,395