Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Assets
Cash	$ 957	$ 1,491
Accounts receivable, net of allowance for credit losses of $2,300 in 2022 and $2,125 in 2021	190,023	159,499
Rental equipment, at cost:
Relocatable modular buildings	1,123,268	1,040,094
Electronic test equipment	398,267	361,391
Liquid and solid containment tanks and boxes	308,396	309,908
Rental equipment, gross	1,829,931	1,711,393
Less: accumulated depreciation	(701,877)	(646,169)
Rental equipment, net	1,128,054	1,065,224
Property, plant and equipment, net	143,945	135,325
Prepaid expenses and other assets	71,429	54,945
Intangible assets, net	41,131	47,049
Goodwill	132,305	132,393
Total assets	1,707,844	1,595,926
Liabilities:
Notes payable	413,742	426,451
Accounts payable and accrued liabilities	160,829	136,313
Deferred income	82,417	58,716
Deferred income taxes, net	246,911	242,425
Total liabilities	903,899	863,905
Commitments and contingencies (Note 9)
Shareholders’ equity:
Common stock, no par value - Authorized 40,000 shares Issued and outstanding - 24,388 shares as of December 31, 2022 and 24,260 shares as of December 31, 2021	110,080	108,610
Retained earnings	693,943	623,465
Accumulated other comprehensive loss	(78)	(54)
Total shareholders’ equity	803,945	732,021
Total liabilities and shareholders’ equity	$ 1,707,844	$ 1,595,926