Acquisition of Pharos Assets and Liabilities (Details) - RA Medical Systems, Inc. [Member] $ in Thousands	1 Months Ended	9 Months Ended
	Aug. 31, 2021 USD ($) Practice	Sep. 30, 2021
Acquisition of Assets and Liabilities [Abstract]
Number of dermatology practices | Practice	400
Consideration [Abstract]
Cash payment	$ 3,700
Transaction costs	57
Total consideration	3,757
Assets acquired [Abstract]
Inventory	284
Total assets acquired	5,598
Liabilities assumed [Abstract]
Deferred revenues - service contracts	1,841
Total liabilities assumed	1,841
Net assets acquired	$ 3,757
Estimated customer sales growth	3.00%
Customer attrition	5.00%
Weighted average cost of capital	17.00%
Customer Lists [Member]
Assets acquired [Abstract]
Intangible assets	$ 5,314
Liabilities assumed [Abstract]
Amortization period of intangible assets		12 years