XML 32 R21.htm IDEA: XBRL DOCUMENT
v3.20.2

Concentration of Risk | 6 Months Ended
--- | ---
Jun. 30, 2020
Concentration of Risk |
Concentration of Risk | Note 14. Concentration of Risk ​ For the three months ended June 30, 2020, three customers accounted for 22.5%, 22.2% and 11.6% of total revenue, respectively. For the three months ended June 30, 2019, four customers accounted for 15.7%, 14.2%, 12.7% and 12.5% of total revenue, respectively. ​ For the six months ended June 30, 2020, three customers accounted for 19.7%, 18.5% and 16.2% of total revenue, respectively. For the six months ended June 30, 2019, four customers accounted for 14.8%, 14.4%, 11.4% and 11.2% of total revenue respectively. ​ At June 30, 2020, two customers accounted for 30.3% and 21.8% of accounts receivable, respectively. At December 31, 2019, three customers accounted for 24.9%, 15.3% and 11.1% of accounts receivable, respectively.

X
- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
Name: | us-gaap_ConcentrationRiskDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_RisksAndUncertaintiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration