| Component: (Network and Table) | |
|---|---|
| Network | 137 - Disclosure - Summary of Significant Accounting Policies - Roll Forward of Warranty Cost (Detail) (http://www.icad.com/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesRollForwardOfWarrantyCost) |
| Table | (Implied) |
| Reporting Entity [Axis] | 0000749660 (http://www.sec.gov/CIK) |
| Accounting Policies [Abstract] | Period [Axis] | ||
|---|---|---|---|
2016-01-01 - 2016-12-31 | 2015-01-01 - 2015-12-31 | 2014-01-01 - 2014-12-31 | |
Accounting Policies [Abstract] | |||
Beginning accrual balance | |||
Warranty provision | |||
Usage | ( | ( | ( |
Ending accrual balance | 19,000 | 14,000 | |