XML 15 R2.htm IDEA: XBRL DOCUMENT v3.21.1
CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Current assets:    
Cash and cash equivalents $ 11,417 $ 11,725
Accounts receivable 66,658 69,720
Unbilled receivables 215 127
Inventories 17,546 19,136
Prepaid expenses and other current assets 10,960 11,378
Total current assets 106,796 112,086
Property, plant and equipment, net 272,197 274,676
Operating lease right-of-use assets 29,697 32,099
Intangible assets, net 8,055 8,253
Other assets 548 563
Total assets 417,293 427,677
Current liabilities:    
Accounts payable 4,816 3,268
Accrued expenses and other liabilities 12,326 13,142
Deferred revenue, current 5,563 6,875
Long-term debt, net, current 7,073 6,901
Operating lease liabilities, current 7,480 7,077
Total current liabilities 37,258 37,263
Deferred revenue, net 6,984 3,482
Long-term debt, net 20,651 22,445
Operating lease liabilities, long-term 25,080 27,020
Deferred tax liabilities, long-term, net 25,290 32,981
Asset retirement obligation 15,925 14,996
Contingent consideration 0 180
Other Liabilities, Noncurrent 503 503
Total liabilities 131,691 138,870
Commitments and contingencies (Note 16)
Stockholders’ equity    
Common stock, $0.001 par value, 350,000,000 shares authorized; 43,385,671 issued and 41,719,329 outstanding at March 31, 2021; 43,193,394 issued and 41,575,129 outstanding at December 31, 2020 42 42
Treasury stock, at cost, 1,666,342 and 1,618,265 shares at March 31, 2021 and December 31, 2020, respectively (4,274) (4,134)
Additional paid-in capital 171,931 171,209
Retained earnings 117,355 121,267
Accumulated other comprehensive income 548 423
Total stockholders’ equity 285,602 288,807
Total liabilities and stockholders’ equity $ 417,293 $ 427,677