XML 37 R23.htm IDEA: XBRL DOCUMENT v3.21.2
Property and Equipment (Tables)
9 Months Ended
Sep. 30, 2021
Property and Equipment  
Schedule of net property and equipment at cost

September 30, 

December 31, 

(In thousands)

    

2021

    

2020

 

Leasehold improvements

$

107

$

107

Equipment and other

 

712

 

770

Total property and equipment, at cost

$

819

$

877

Less: Accumulated depreciation and amortization

 

792

 

833

Property and equipment, net

$

27

$

44