Calculate free cash flow for 2021 for Monarch Textiles, Incorporated, based on the financial information that follows. Assume that all current liabilities are non-interest-bearing liabilities and that no fixed assets were sold or disposed of during 2021.

Monarch Textiles, Incorporated ($ thousands)
Income statement		Selected balance sheet items
	2021		2020	2021
Sales	1,340	Current assets	380	520
Cost of sales	748	Net fixed assets	132	264
Operating expenses	116	Current liabilities	240	320
Depreciation	66
Interest expense	50
Earnings before taxes	360
Tax	144
Net income	216

Note: Round your answer to the 1000s place.