XML 73 R56.htm IDEA: XBRL DOCUMENT
v3.19.1

RETIREMENT PLAN - NARRATIVE (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Retirement Benefits [Abstract] |  |  |
Defined contribution plan, vesting period (in years) | 3 years |  |
Defined contribution plan, vesting percentage after 3 years (as a percent) | 100.00% |  |
Defined contribution plan, employer matching contribution (as a percent) | 50.00% |  |
Defined contribution plan, percent of employees' gross pay (as a percent) | 3.00% |  |
Company matching contributions | $ 0.3 | $ 0.3 | $ 0.2

X
- Definition Defined Contribution Plan, Employers Matching Contribution, Vesting Percentage After Three Years + References No definition available. + Details
Name: | apyx_DefinedContributionPlanEmployersMatchingContributionVestingPercentageAfterThreeYears
Namespace Prefix: | apyx_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Defined Contribution Plan, Employers Matching Contribution, Vesting Period + References No definition available. + Details
Name: | apyx_DefinedContributionPlanEmployersMatchingContributionVestingPeriod
Namespace Prefix: | apyx_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage employer matches of the employee's percentage contribution matched. + References No definition available. + Details
Name: | us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration