Interest and Finance Costs (Tables)

12 Months Ended

Dec. 31, 2022

Interest and Finance Costs [Abstract]

Interest and Finance Costs

Interest and finance costs are analyzed as follows:

	Year ended December 31,
	2022		2021		2020
Interest on long-term debt and other financial liabilities		11,609		8,766		10,279
Convertible notes interest expense		694		2,067		-
Amortization of deferred finance costs and debt discounts		2,575		3,333		757
Amortization of deferred finance costs and debt discounts (shares issued to third party - non-cash)		284		326		350
Amortization of convertible note beneficial conversion feature (non-cash)		-		2,887		-
Fair value measurement of units issued to former related party		-		-		596
Other		170		400		360
Total		15,332		17,779		12,342

Interest and Finance Costs - Related Party

Interest and finance costs, related party, are analyzed as follows:

	Year ended December 31,
	2022		2021		2020
Interest expense long term debt related party		-		-		1,924
Convertible notes interest expense		-		-		2,425
Amortization of convertible note beneficial conversion feature (non-cash)		-		-		5,518
Amortization of deferred finance costs and debt discounts (shares issued to JDH - non-cash)		-		-		201
Restructuring expenses		-		-		1,015
Total		-		-		11,083