XML 32 R21.htm IDEA: XBRL DOCUMENT v3.8.0.1
SUPPLEMENTAL CONSOLIDATED FINANCIAL STATEMENT INFORMATION – Impact of Adoption of Topic 606 on Condensed Consolidated Balance Sheets (Details) - USD ($)
$ in Thousands
May 01, 2018
Mar. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Current assets:        
Accounts receivable, net   $ 41,215 $ 33,156  
Prepaid expenses and other current assets   9,396 7,340  
Current liabilities:        
Deferred revenue   5,833 6,314 $ 5,385
Stockholders' equity:        
Common Stock   229 229  
Additional paid-in capital   152,093 151,881  
Retained deficit   $ (11,678) (10,012)  
Subsequent Event        
Common stock dividend declared, percentage of shares outstanding 5.00%      
Excluding stock dividend        
Stockholders' equity:        
Common Stock     11  
Additional paid-in capital     8,046  
Retained deficit     (8,057)  
ASU 2014-09 | As Previously Reported        
Current assets:        
Accounts receivable, net     33,138  
Prepaid expenses and other current assets     4,677  
Current liabilities:        
Deferred revenue     3,699  
Stockholders' equity:        
Common Stock     218  
Additional paid-in capital     143,835  
Retained deficit     (2,021)  
ASU 2014-09 | Adjustments        
Current assets:        
Accounts receivable, net     18  
Prepaid expenses and other current assets     2,663  
Current liabilities:        
Deferred revenue     2,615  
Stockholders' equity:        
Retained deficit     $ 66