CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Current Assets:
Cash and cash equivalents	$ 156,220	$ 243,744
Short-term investments	105,000	80,000
Restricted cash	18,329	0
Voyage receivables, net of allowance for credit losses of $123 and $261 including unbilled receivables of $238,212 and $279,567	248,029	289,775
Other receivables	11,559	12,583
Inventories	698	531
Prepaid expenses and other current assets	16,491	8,995
Current portion of derivative asset	6,274	6,987
Total Current Assets	562,600	642,615
Vessels and other property, less accumulated depreciation of $353,314 and $331,903	1,775,653	1,680,010
Vessels construction in progress	85,662	123,940
Deferred drydock expenditures, net	72,874	65,611
Operating lease right-of-use assets	7,085	8,471
Finance lease right-of-use assets	22,001	44,391
Pool working capital deposits	34,076	35,593
Long-term derivative assets	2,138	4,662
Other assets	9,441	10,041
Total Assets	2,571,530	2,615,334
Current Liabilities:
Accounts payable, accrued expenses and other current liabilities	53,197	51,069
Current portion of operating lease liabilities	430	1,596
Current portion of finance lease liabilities	18,326	41,870
Current installments of long-term debt	155,525	162,854
Total Current Liabilities	227,478	257,389
Long-term operating lease liabilities	7,738	7,740
Long-term debt	777,154	860,578
Other liabilities	1,877	1,875
Total Liabilities	1,014,247	1,127,582
Commitments and contingencies
Equity:
Capital - 100,000,000 no par value shares authorized; 49,171,314 and 49,120,648 shares issued and outstanding	1,501,516	1,502,235
Accumulated deficit	52,865	(21,447)
Stockholders Equity Subtotal	1,554,381	1,480,788
Accumulated other comprehensive income	2,902	6,964
Total Equity	1,557,283	1,487,752
Total Liabilities and Equity	$ 2,571,530	$ 2,615,334