Note 2 - Details of Consolidated Balance Sheet Accounts

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Supplemental Balance Sheet Disclosures [Text Block]

2. Details of Consolidated Balance Sheet Accounts

Prepaid expenses and other: As of December 31, prepaid expenses and other consisted of the following:

(In thousands)	2021		2020
License fees	$	5,485	$	5,529
Tires in service		4,624		4,701
Parts and tires inventory		4,375		3,372
Insurance premiums		3,749		3,653
Contract assets		2,243		1,545
Other		3,504		3,103
	$	23,980	$	21,903

Accrued and other current liabilities: As of December 31, accrued and other current liabilities consisted of the following:

(In thousands)	2021		2020
Salaries and wages	$	11,690	$	7,584
Accrued expenses		8,606		6,299
Vacation		8,572		7,733
Other		2,527		2,881
	$	31,395	$	24,497