New Accounting Pronouncements (Policy)	3 Months Ended
	Mar. 31, 2021
New Accounting Pronouncements [Abstract]
Recent Accounting Pronouncements	In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses Topic 326, which requires certain financial assets to be measured at amortized cost net of an allowance for estimated credit losses, such that the net receivable represents the present value of expected cash collection. In addition, this standard update requires that certain financial assets be measured at amortized cost reflecting an allowance for estimated credit losses expected to occur over the life of the assets. The estimate of credit losses must be based on all relevant information including historical information, current conditions, and reasonable and supportable forecasts that affect the collectability of the amounts. Topic 326 is effective for interim and annual periods beginning January 1, 2022 for smaller reporting companies. This standard update is not expected to have a material impact on our financial position, results of operations and cash flows.