XML 23 R13.htm IDEA: XBRL DOCUMENT v3.22.2.2
DETAILS OF SELECTED BALANCE SHEET ACCOUNTS
 9 Months Ended
Sep. 30, 2022
Balance Sheet Related Disclosures [Abstract]  
DETAILS OF SELECTED BALANCE SHEET ACCOUNTS DETAILS OF SELECTED BALANCE SHEET ACCOUNTS
 
Additional information regarding selected balance sheet accounts at September 30, 2022 and December 31, 2021 is presented below (in thousands):
 
 September 30, 2022December 31, 2021
Accounts receivable, net:  
Trade$69,833 $75,740 
Unbilled revenue51,567 38,508 
Other1,184 972 
Total accounts receivable122,584 115,220 
Allowance for credit losses(304)(361)
Total accounts receivable, net$122,280 $114,859 

 September 30, 2022December 31, 2021
Inventories:  
Finished goods and purchased products$5,586 $5,346 
Work in process— 25 
Raw materials1,398 1,097 
Total inventories$6,984 $6,468 

 Estimated
Useful Life
(in years)		September 30, 2022December 31, 2021
Property, plant and equipment, net:     
Land   $25,896 $30,556 
Accommodations assets3—151,426,704 1,657,577 
Buildings and leasehold improvements7—2017,260 24,335 
Machinery and equipment4—1510,752 14,983 
Office furniture and equipment3—761,187 63,228 
Vehicles3—58,227 14,578 
Construction in progress   9,444 2,063 
Total property, plant and equipment   1,559,470 1,807,320 
Accumulated depreciation   (1,249,718)(1,417,324)
Total property, plant and equipment, net   $309,752 $389,996 
 September 30, 2022December 31, 2021
Accrued liabilities:  
Accrued compensation$27,577 $28,877 
Accrued taxes, other than income taxes2,901 2,944 
Other1,954 1,743 
Total accrued liabilities$32,432 $33,564 
 

September 30, 2022December 31, 2021
Deferred revenue:
Contract liabilities$2,092 $18,479 

Deferred revenue consists of contract liabilities resulting from upfront payments related to the mobilization of mobile assets to service pipeline projects in our Canadian business segment. The decrease in deferred revenue from December 31, 2021 to September 30, 2022 was primarily due to the recognition of deferred revenue over the contracted terms of these pipeline projects in Canada.