XML 36 R20.htm IDEA: XBRL DOCUMENT v3.20.4
Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2020
Accounting Policies [Abstract]  
Summary of Other Current Liabilities

Other current liabilities consisted of the following as of each period end:

 

 

 

December 31,

 

 

December 31,

 

 

 

2020

 

 

2019

 

 

 

(in thousands)

 

Accrued operating expenses

 

$

3,016

 

 

$

3,900

 

Current portion of operating lease liabilities

 

 

1,730

 

 

 

1,312

 

Current portion of finance lease liabilities

 

 

255

 

 

 

269

 

Other accrued liabilities

 

 

1,056

 

 

 

252

 

Total other current liabilities

 

$

6,057

 

 

$

5,733